Comments on the Chernoff $\sqrt$ n-Lemma
Functional Analysis
2016-02-08 v2
Abstract
The Chernoff \sqrt n-Lemma is revised. This concerns two aspects: an improvement of the Chernoff estimate in the strong operator topol-ogy and an operator-norm estimate for quasi-sectorial contractions. Applications to the Lie-Trotter product formula approximation for semigroups is presented.
Cite
@article{arxiv.1602.01438,
title = {Comments on the Chernoff $\sqrt$ n-Lemma},
author = {Valentin Zagrebnov},
journal= {arXiv preprint arXiv:1602.01438},
year = {2016}
}